Biochronology The measurement of geological time using biological events.

使用学事件来测量地质学时间。

It is a question of interest to biological science.

这学长期以来感兴趣问题。

The paper is about application of several technology on biological chemistry in hereditism.

本文介绍几种化学技术在遗传学中应用。

The resistance to dimehypo and cartap did not decrease the biological characteristics in diamondback moth.

小菜蛾对杀虫双和杀螟丹抗性并未付出明显学代价。

Protein folding invitro is a new essential unit operation in biological processing engineering.

摘要蛋白质折叠技术工程新“单元操作”。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

活性炭吸附了对硝化菌产毒性和抑制质、强化了硝化菌在炭表面长。

The complex can translocate from cytoplasm to cell nucleus,where PDX-1 could display its biological functions.

多种细胞受体与配体结合后通过不同信号转导通路参与PDX-1表达和学活性调控。

In biological terminology life is divided into two groups: plants and animals.

在学术语中,分为两大类:植和动。

Scope of business: Behenyl, Duzhong (Chinese Medicine), Bamboo, Fiddlehead And Other Natural Biological Resources Products.

山嵛、杜仲、竹笋、蕨菜等自然资源产品。

Soil formation, or pedogenesis, is the combined effect of physical, chemical, biological, and anthropogenic processes on soil parent material.

土壤形成，或成土作用，综合效应理，化学，和人为过程对土壤母质。

Melatonin is a kind of indoleamine hormone synthesized by the pineal gland of the vertebrate,which has extensive biological functions.

褪黑激素动脑中松果腺合成一种吲哚类激素,具有广泛学作用。

Pyridazinone derivatives have considerable kinds of biological activities such as those cardiotonic,platelet aggregation inhibitory,anti-inflammatory,aldose reductase inhibitory,antifungal and so on.

哒嗪酮类化合具有多种重要活性,根据作用机制不同,可分为钙增敏剂、磷酸二酯酶抑制剂、环氧合酶抑制剂等,并可用于相关疾病治疗。

Their biological activity is generally attributable to inhibition of NADH: ubiquinone oxidoreductase activity and thereby mitochondrial respiration.

这一类化合之所以具有很好杀虫活性，由于对还原型烟酰胺腺嘌呤二核甘酸(NADH)抑制作用而阻断了线粒体呼吸。

Genistein is an isoflavone in the aglucone form .It is the biologically active form having a variety of biological activity.

染料木黄酮苷元形式大豆异黄酮,大豆异黄酮中一种主要活性组分,具有多种活性。

Biological marks of the crude oil contain long lateral chain of tricyclic terpane, and the content of gammacerane is low.

原油标志化合分布,见长侧链三环萜烷,但γ-蜡烷丰度较低。

It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

实践证明,深井曝气化处理技术处理环氧丙烷皂化污水行之有效。

RNA 2: Clustering by Gene or Condition and Other Regulon Data Sources Nucleic Acid Motifs; The Nature of Biological "proofs."

使用基因或状态及其他调控单元资料来源做常态化群集方法、核酸模体、证据本质。

Chloridion participated in various kinds of biological function, such as cellular immunologic response , cell migration, cellular proliferation and differentiation, apoptosis.

氯离子参与体多种功能,如细胞免疫应答、细胞迁移、增、分化和凋亡。

The monosaccharide are made up of rhamnose, glucose, mannitose, galactose and xylose.It offers foundation for boosting biological activities by hydrolyzing saponins.

硅胶薄层层析证明刺嫩芽皂甙单糖可能由鼠李糖、葡萄糖、甘露糖、半乳糖和木糖组成，这为酶水解提高刺嫩芽皂甙活性研究提供了依据。

Wear particles induced-biological reaction in histiocyte surrounding the prosthesis is an important factor of osteolysis and aseptic loosening after prosthetic replacement.

磨损颗粒诱发假体周围组织细胞产一系列学反应导致假体周围骨溶解及假体无菌性松动重要因素。